From the article, it said that Parks shot the dog not the troopers. Once the dog was shot, the troopers shot him. I am betting that this guy had been drinking.
"Parks had allegedly shot his dog, the attorney general's office said"
Obviously he picked up a gun after being told not to, then he shoots the gun.If I am the officers, I shoot.How the fuck do I know where that shot went? All I know is I'm not hit so I fire.Absolutely a good shoot.